subject
Physics, 16.12.2020 22:50 zelles9300

CAN SOMEBODY PLEASE HELP MPLEASE I AM BEGGING YOU I WILL GIVE BRAINLIEST FOR CORRECT FIRST ANSWER A graph titled Speed as a Function of Time with horizontal axis time (seconds) and vertical axis speed (meters per second). A straight orange line labeled A starts at 0 seconds 4 meters per second and runs to 6 seconds 7 meters. A straight blue line labeled B starts at 0 seconds 4 meters and upward to 6 seconds 4 meters. A straight green line starts at 0 seconds 4 meters and runs to 4 seconds 0 meters.
Use the graph of speed versus time to answer the questions about acceleration.

Which of the cars is speeding up?

Which of the cars is slowing down?

Which of the cars is maintaining a constant speed?

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 04:10
Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?
Answers: 3
question
Physics, 22.06.2019 10:30
An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
question
Physics, 22.06.2019 12:10
Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f
Answers: 2
question
Physics, 22.06.2019 16:00
The discovery of the electron as a subatomic particle was a result of
Answers: 2
You know the right answer?
CAN SOMEBODY PLEASE HELP MPLEASE I AM BEGGING YOU I WILL GIVE BRAINLIEST FOR CORRECT FIRST ANSWER A...
Questions
question
Mathematics, 18.10.2019 00:30
Questions on the website: 13722360